271305280

素因数分解:

$2^6\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2273}}^1$

素因数の和:2663

約数の個数: 56

約数和(自身を含む): 648062712

約数和(自身を除く): 376757432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 373, 746, 1492, 1865, 2273, 2984, 3730, 4546, 5968, 7460, 9092, 11365, 11936, 14920, 18184, 22730, 23872, 29840, 36368, 45460, 59680, 72736, 90920, 119360, 145472, 181840, 363680, 727360, 847829, 1695658, 3391316, 4239145, 6782632, 8478290, 13565264, 16956580, 27130528, 33913160, 54261056, 67826320, 135652640, 271305280]

約数ペア:

[(1, 271305280), (2, 135652640), (4, 67826320), (5, 54261056), (8, 33913160), (10, 27130528), (16, 16956580), (20, 13565264), (32, 8478290), (40, 6782632), (64, 4239145), (80, 3391316), (160, 1695658), (320, 847829), (373, 727360), (746, 363680), (1492, 181840), (1865, 145472), (2273, 119360), (2984, 90920), (3730, 72736), (4546, 59680), (5968, 45460), (7460, 36368), (9092, 29840), (11365, 23872), (11936, 22730), (14920, 18184)]